| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.766 | N/A |
| 2 | 2 | 22.690 | 19/7:10.186 |
| 3 | 1 | 22.248 | 19/7:06.208 |
| 4 | 1 | 22.083 | 19/7:03.892 |
| 5 | 2 | 23.769 | 19/7:10.321 |
| 6 | 2 | 24.945 | 19/7:18.412 |
| 7 | 2 | 22.148 | 19/7:15.415 |
| 8 | 2 | 22.224 | 19/7:13.469 |
| 9 | 1 | 22.557 | 19/7:12.076 |
| 10 | 1 | 22.516 | 19/7:12.126 |
| 11 | 1 | 22.143 | 19/7:10.947 |
| 12 | 1 | 24.032 | 19/7:13.074 |
| 13 | 1 | 21.721 | 19/7:11.038 |
| 14 | 1 | 22.169 | 19/7:10.566 |
| 15 | 1 | 22.416 | 19/7:10.187 |
| 16 | 1 | 22.012 | 19/7:09.373 |
| 17 | 1 | 22.345 | 19/7:09.036 |
| 18 | 1 | 22.758 | 19/7:09.175 |
| 19 | 1 | 22.561 | 19/7:09.103 |